---
title: "Release notes for Application Observability plugin 1.37 | Grafana Cloud documentation"
description: "Release notes for Application Observability plugin 1.37"
---

> For a curated documentation index, see [llms.txt](/llms.txt). For the complete documentation index, see [llms-full.txt](/llms-full.txt).

# Release notes for Application Observability plugin 1.37

## 1.37.0

Released on 2024-09-20.

- Add check for the `host_info` metric to the service quality report. This metric is required for host-hours pricing.
- Fix browser freeze upon loading the service overview when the `target_info` metric has very high cardinality
- Fix metrics generator extra dimensions being saved with `_` instead of `.` in the name when selecting them from suggestions in the configuration page
- Fix attribution of Asserts assertions to Application Observability entities when Asserts `namespace` is not derived from `service.namespace` OTEL resource attribute